Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax 4.130in Bore .062in MLX Head Gasket LHS

Name: Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax 4.130in Bore .062in MLX Head Gasket LHS
Brand: Cometic Gasket
SKU: C006 C15376-062
Price: 406.99 USD
Availability: InStock

$406.99

SKU: C006 C15376-062

In Stock

Ships by Jun 19

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Non-Returnable Item

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Description

The Cometic C15376-062 is an MLX cylinder head gasket designed for GM Duramax engines. It features a 4.130-inch bore and a compressed thickness of .062 inches. This gasket utilizes HP shim technology to increase clampload around the combustion chamber, enhancing sealability, especially on open deck blocks.

Fitment

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Specifications

Brand	Cometic Gasket
Part Number	C006 C15376-062

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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